Radio Shack FC-241 用户手册

For full functionality, the software image sent to the client must be the same type as the 
ROM software installed on the client router. For example, if the server has X.25 software, 
and the client does not have X.25 software in ROM, the client will not have X.25 
capabilities after booting from the server’s image in Flash memory.

To specify TFTP server operation, use the following commands in configuration mode:

The TFTP session can sometimes fail. TFTP generates the following special characters to help you 
determine why a TFTP session fails:

An “E” character indicates that the TFTP server received an erroneous packet.

An “O” character indicates that the TFTP server received an out-of-sequence packet.

A period (.) indicates a timeout.

For diagnosing any undue delay in the transfer, the output is useful. For troubleshooting procedures, 
refer to the Internetwork Troubleshooting Guide publication.

In the following example, the system can use TFTP to send copies of the Flash memory file version-10.3 
in response to a TFTP Read Request for that file. The requesting host is checked against access list 22.

tftp-server flash version-10.3 22

In the following example, the system can use TFTP to send a copy of the ROM image gs3-k.101 in 
response to a TFTP Read Request for the gs3-k.101 file:

tftp-server rom alias gs3-k.101

Enters global configuration mode from the terminal.

 [partition-number:]filename1 

[alias filename2] [access-list-number]

or

 

device:filename

 

(Cisco 7000 family 

only)

or

 

[device:][partition-number:]filename

(Cisco 1600 series and Cisco 3600 series only)

or

filename1 [access-list-number]

Specifies the system image to send in response to 
Read Requests. You can enter multiple lines to 
specify multiple images.

Exits configuration mode.

Saves the configuration file to your startup 
configuration.